Ozone generator



FIG. 1 is a top perspective view of an ozone generator showing my design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof, a rear view being a mirror image thereof;

FIG. 4 is a left side view thereof, a right side view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown represent portions of the ozone generator that form no part of the claimed design. 

CLAIM The ornamental design for an ozone generator, as shown and described. 